0
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6
Rb+1 or Kr
Wiki User
∙ 13y ago
Wiki User
∙ 8y agoThis electron configuration is: 1s2.2s2.2p6.3s2.3p6.3d10.4s2.4p6.
Add your answer:
Earn +20 pts
Electron configuration of V?
VanadiumAtomic number: 23Symbol: VAtomic weight: 50.9415(1)Electron configuration: [Ar]3d34s2Group: 5BPeriod: 4
What is the subatomic particle with a mass number of zero and a charge of -1?
In the atom a proton has the charge +1 and the electron the charge -1.
If the number of electrons is 44 how many electrons can go into each orbit?
The neutral atom with 44 electrons is ruthenium (Ru).The electron configuration of ruthenium is: [Kr]4d75s1.The number of electrons in shells is: 2, 8, 18, 15, 1.
What is an electron or particle similar to an electron emitted from the nucleus with negligible mass and a charge of -1?
In this context, we call an electron a beta particle.
What is the Electron configuration for the inert gas in period 3?
In period 3? It has to be Boron although technically it is not a gas. The electron configuration is either 2, 3 or 1s^2, 2s^2, 2p^1 depending on what level of chemistry you are working at. If the latter looks like a different language you to, go with the first! that is actually wrong above^^, the real answer is argon so its electron configuration is 1s2, 2s2, 2p6, 3s2, 3p6
How many electrons do Rb have?
Rubidium (Rb) has a +1 ion, will have the same electron configuration as krypton (Kr) because the +1 status means it has lost an electron. The configuration is written 1s22s22p63s23p64s23d104p6.
What is the electron configuration of cu plus 1?
The electron configuration of Cu2+ is [Ar]3d94s0.
How does rubidium form an ion?
in the same way as sodium/potassium forms an ion. Lithium has an electron configuration of 2,1 Sodium has an electron configuration of 2,8,1, Potassium has an electron configuration of 2,8,8,1 Rubidium has an electron configuration of 2,8,8,18,1 Caesium has the electron configuration of 2,8,8,18,18,1 Notice in all cases the last number is '1'. This represents the outer most electron, shell with one electron. Since it is the outer most electron and is shielded by energy shells of electrons from the nucleus, this outer most electron is not strongly held to the atom. The atom readily releases this outermost electron , and the process is called ionisation. Chemically it is represented by the formula M(g) = M^+(g) + e^- NB 'M' is an ATOM 'M^+' is an ION (Not an atom).
What is the electron configuration of Cl1?
what is the electron configuration for Cl 1-
How many valance electrons are there in Fr plus?
Fr is in the 1st period. It removes an electron to get noble gas configuration. Fr+ does not have valence electrons.Francium has 1 electron in its outermost energy level. It donates its outermost electron to stabilize its electron configuration. Francium(I) has no valence electrons.
What is the difference between fluoride's electron configuration and fluorine's electron configuration?
Fluorine's electron configuration is 1s2 2s2 2p5, and since fluoride is just fluorine with an extra electron, or F-1, its electron configuration is 1s2 2s2 2p6.
The outer electron configuration of an alkali metal has?
1 electron in the s orbital
What is the abbreviated electron configuration for Lu atom?
the condensed electron configuration for Lu is [Xe] 6s^2 4f^14 5d^1
What is electron configuration of Mg plus?
The electron configuration of magnesium is 1s2 2s2 2p6 3s2. Mg+ has one less electron (electrons have negative charge, so a positive charge is a lack of electrons) so you remove one from the outermost orbital: 1s2 2s2 2p6 3s1, or simply [Ne] 3s1.
What is the ionic formula for Rubidium and chlorine?
Rubidium is a group 1 metal with just one valence electron. It therefore forms the ion Rb+ as it loses the electron. The ionic formula is Rb+ Cl-
What is the outer electron configuration for all group 1 elements?
1
Which ion has the same electron configuration as an atom of He?
The ions of elements nitrogen (N3-), oxygen (O2-), and fluorine (F-) will have the same electron configuration as a sodium ion (Na+), which is the same as the electron configuration of the noble gas neon.
